<template>
	<view :class="{ line: line, weight: weight }" :style="{color:color, fontFamily: SemiBold ? 'SemiBold' : 'Regular'}"
		class="base-money">
		<text v-show="preFix" class="preFix" :style="{'font-size': preFixSize + 'rpx','color':textColor}">{{preFix}}
		</text>
		<text v-if="symbol" class="symbol" :style="{'font-size': symbolSize +'rpx'}">￥</text><text class="integer"
			:style="{'font-size': integerSize +'rpx'}">{{ integer }}</text>
		<text v-if="digits && ((isCoupon && decimal != '00') || !isCoupon)" class="decimal"
			:style="{'font-size': decimalSize +'rpx'}">.{{ decimal }}</text>
	</view>
</template>

<script>
	export default {
		name: 'BaseMoney',
		props: {
			// 小数位数，为0则不显示
			digits: {
				type: Number,
				default: 2
			},
			money: {
				type: String | Number,
				default: ""
			},
			// 删除线
			line: {
				type: Boolean,
				default: false
			},
			// 粗体
			weight: {
				type: Boolean,
				default: false
			},
			symbol: {
				type: Boolean,
				default: true
			},
			color: {
				type: String,
				default: 'var(--view-theme)'
			},
			textColor: {
				type: String,
				default: '#999'
			},
			symbolSize: {
				type: String,
				default: '20'
			},
			integerSize: {
				type: String,
				default: '26'
			},
			decimalSize: {
				type: String,
				default: '24'
			},
			inline: {
				type: Boolean,
				default: false
			},
			preFix: {
				type: String,
				default: ''
			},
			preFixSize: {
				type: String,
				default: '24'
			},
			SemiBold: {
				type: Boolean,
				default: true
			},
			isCoupon: {
				type: Boolean,
				default: false
			}
		},
		data() {
			return {
				integer: 0,
				decimal: 0
			};
		},
		watch: {
			money: {
				handler(newValue, oldValue) {
					let value = Number(newValue).toFixed(this.digits);
					value = value.split('.');
					this.integer = value[0].replace(/\B(?=(\d{3})+(?!\d))/g, ',');
					if (value[1]) {
						this.decimal = value[1];
					}
				},
				immediate: true
			}
		},
		computed: {}
	}
</script>

<style lang="scss" scoped>
	.base-money {
		display: inline-block;

		&.line {
			text-decoration: line-through;
		}

		&.weight {
			font-weight: 500;
		}
	}

	.preFix {
		font-weight: 500 !important;
		font-family: PingFang SC-Medium, PingFang SC !important;
	}

	.SemiBold {
		font-family: 'SemiBold';
	}

	.Regular {
		font-family: 'Regular';
	}
</style>